Output Description

DONE

Data_Type	Default_Value	Range	Unit
BOOL	-	-	-

DONE indicates the processing state of the function block. After completion or abortion of processing due to an error, DONE is set to TRUE for one cycle. This output always has to be considered together with output ERR. If ERR is TRUE, an error occurred. In this case, the error number can be read at output ERNO.

ERR (error)

Data_Type	Default_Value	Range	Unit
BOOL	-	-	-

ERR indicates whether an error occurred during the processing of the function block. This output always has to be considered together with output DONE. If DONE is TRUE and ERR is TRUE, an error occurred. In this case, the error number can be read at output ERNO.

ERNO (error \ number)

Data_Type	Default_Value	Range	Unit
WORD	-	-	-

ERNO provides an error identifier if an invalid value has been applied to an input or if an error occurred during job processing. ERNO has to be considered together with the outputs DONE and ERR. The value output at ERNO is only valid if DONE is TRUE and ERR is TRUE Error Messages of the Function Block Libraries.

IN0…IN7 (input \ C0…C7)

Data_Type	Default_Value	Range	Unit
BOOL	-	-	-

The outputs display the actual status of the channels C0…C7.